Credits: MicoLets_MC
ATVs will replace horses, which means you'll be able to find them in the wild and will need to do a couple of things before you can ride on them. First of all you'll need to sit on ATV and that's not going to work out from the first try, but keep doing that until you see heart particles. When you're on it, open the inventory and put a key (saddle) into the first slot.
- iOS / Android: Long press on the bike and press Mount
- Windows 10: Right-click on the bike to mount it
How to install addons:
- Download addon into your device
- Find and open .mcpack or .mcworld files that you download earlier
- Click on it to import into Minecraft Pocket Edition
- Open the game
- Create new or edit an existing world
- Scroll down to Add-ons section and select the ones you want to apply